Rome2Rio

Boulder to Seattle buses

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Trip Overview

The bus between Boulder and Seattle takes 34h 48m. The bus runs, on average, 5 times per week from Boulder to Seattle. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

34h 48m
Duration
1,406 mi
Distance
5 times a week
Frequency

Boulder to Seattle bus times

Buses run 5 times a week between Boulder and Seattle. The service departs Boulder at 10:06 AM in the morning, which arrives into Seattle at 19:55:00. All services require a transfer, and take on average 34h 48m. The schedules shown below are for the next available departures.

Departing Monday, November 16, 2026

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    Arrives next day

    Regional TransportGreyhound USA34h 48m • 1 change

Departing Tuesday, November 17, 2026

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    Arrives next day

    Regional TransportGreyhound USA34h 48m • 1 change

Departing Wednesday, November 18, 2026

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    Arrives next day

    Regional TransportGreyhound USA34h 48m • 1 change

Departing Thursday, November 19, 2026

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    Arrives next day

    Regional TransportGreyhound USA34h 48m • 1 change

Departing Friday, November 20, 2026

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    Arrives next day

    Regional TransportGreyhound USA34h 48m • 1 change

Frequently asked questions

Want to know about travelling from Boulder to Seattle? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Map of how to get from Boulder to Seattle.ExpandLaunch map view
  • Distance: 1,405.9 mi
  • Duration: 34h 48m

What companies run services between Boulder, CO, USA and Seattle, WA, USA?

You can take a bus from Broadway & 20th St to Seattle Bus Station via Denver Union Station in around 30h 5m.

Operators